From 2fd5cb5d361481217b1613d45bb86d156b4b3b11 Mon Sep 17 00:00:00 2001
From: Andrea Bontempi <andreabont@gmail.com>
Date: Tue, 20 Feb 2018 16:03:31 +0100
Subject: [PATCH] Fix cmake

---
 CMakeLists.txt | 23 +++++++++++++++--------
 1 file changed, 15 insertions(+), 8 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 5ed25f8..1b2eff1 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,19 +1,26 @@
-cmake_minimum_required(VERSION 2.6)
+cmake_minimum_required(VERSION 3.0)
 project(mandelbrot)
 
-set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11 -O2 -ffast-math -fopenmp")
 set(EXECUTABLE_NAME "mandelbrot")
+set(CMAKE_CXX_STANDARD 11)
+
+if(NOT CMAKE_BUILD_TYPE)
+    set(CMAKE_BUILD_TYPE Release)
+endif(NOT CMAKE_BUILD_TYPE)
+
+set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}")
+set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -g")
+set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -O3 -ffast-math -fopenmp")
 
 add_executable(${EXECUTABLE_NAME} main.cpp functions.hpp Fractal.hpp Fractal.cpp)
 
-link_directories(/usr/local/lib)
-
+#Find Boost
 set(BOOST_LIBS program_options)
 find_package(Boost COMPONENTS ${BOOST_LIBS} REQUIRED)
-
 target_link_libraries (${EXECUTABLE_NAME} ${Boost_LIBRARIES})
-target_link_libraries (${EXECUTABLE_NAME} sfml-window)
-target_link_libraries (${EXECUTABLE_NAME} sfml-system)
-target_link_libraries (${EXECUTABLE_NAME} sfml-graphics)
+
+# Find SFML
+set(SFML_LIBS sfml-window sfml-system sfml-graphics)
+target_link_libraries (${EXECUTABLE_NAME} ${SFML_LIBS})
 
 install(TARGETS ${EXECUTABLE_NAME} RUNTIME DESTINATION bin)